[INFO] fetching crate facebook-permission 0.2.0...
[INFO] testing facebook-permission-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate facebook-permission 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate facebook-permission 0.2.0
[INFO] finished tweaking crates.io crate facebook-permission 0.2.0
[INFO] tweaked toml for crates.io crate facebook-permission 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate facebook-permission 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding serde-enum-str v0.3.2 (available: v0.5.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 996d6fb2d15b55837fb6d203a23be06ec4764c23d4251f2aec74873e8097349a
[INFO] running `Command { std: "docker" "start" "-a" "996d6fb2d15b55837fb6d203a23be06ec4764c23d4251f2aec74873e8097349a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "996d6fb2d15b55837fb6d203a23be06ec4764c23d4251f2aec74873e8097349a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "996d6fb2d15b55837fb6d203a23be06ec4764c23d4251f2aec74873e8097349a", kill_on_drop: false }`
[INFO] [stdout] 996d6fb2d15b55837fb6d203a23be06ec4764c23d4251f2aec74873e8097349a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1081ee3eb69f43ee46a45ba1d09cef9006db802e9b5da6f23b98bd8c809306e
[INFO] running `Command { std: "docker" "start" "-a" "d1081ee3eb69f43ee46a45ba1d09cef9006db802e9b5da6f23b98bd8c809306e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde-rename-rule v0.2.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling serde-attributes v0.2.1
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling serde-enum-str v0.3.2
[INFO] [stderr]    Compiling facebook-permission v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find `ContentVisitor` in `de`
[INFO] [stdout]   --> src/lib.rs:3:10
[INFO] [stdout]    |
[INFO] [stdout]  3 | #[derive(Deserialize_enum_str, Serialize_enum_str, Debug, Clone, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^ could not find `ContentVisitor` in `de`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/private/de.rs:14:75
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg(any(feature = "std", feature = "alloc"))]
[INFO] [stdout]    |          ------------------------------------ the item is gated here
[INFO] [stdout] 13 | pub use self::content::{
[INFO] [stdout] 14 |     content_as_str, Content, ContentDeserializer, ContentRefDeserializer, ContentVisitor,
[INFO] [stdout]    |                                                                           ^^^^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the derive macro `serde::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `ContentRefDeserializer` in `de`
[INFO] [stdout]   --> src/lib.rs:3:10
[INFO] [stdout]    |
[INFO] [stdout]  3 | #[derive(Deserialize_enum_str, Serialize_enum_str, Debug, Clone, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^ could not find `ContentRefDeserializer` in `de`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/private/de.rs:14:51
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg(any(feature = "std", feature = "alloc"))]
[INFO] [stdout]    |          ------------------------------------ the item is gated here
[INFO] [stdout] 13 | pub use self::content::{
[INFO] [stdout] 14 |     content_as_str, Content, ContentDeserializer, ContentRefDeserializer, ContentVisitor,
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the derive macro `serde::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `ContentVisitor` in `de`
[INFO] [stdout]   --> src/lib.rs:65:10
[INFO] [stdout]    |
[INFO] [stdout] 65 | #[derive(Deserialize_enum_str, Serialize_enum_str, Debug, Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^ could not find `ContentVisitor` in `de`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/private/de.rs:14:75
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg(any(feature = "std", feature = "alloc"))]
[INFO] [stdout]    |          ------------------------------------ the item is gated here
[INFO] [stdout] 13 | pub use self::content::{
[INFO] [stdout] 14 |     content_as_str, Content, ContentDeserializer, ContentRefDeserializer, ContentVisitor,
[INFO] [stdout]    |                                                                           ^^^^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the derive macro `serde::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `ContentRefDeserializer` in `de`
[INFO] [stdout]   --> src/lib.rs:65:10
[INFO] [stdout]    |
[INFO] [stdout] 65 | #[derive(Deserialize_enum_str, Serialize_enum_str, Debug, Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^ could not find `ContentRefDeserializer` in `de`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/private/de.rs:14:51
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg(any(feature = "std", feature = "alloc"))]
[INFO] [stdout]    |          ------------------------------------ the item is gated here
[INFO] [stdout] 13 | pub use self::content::{
[INFO] [stdout] 14 |     content_as_str, Content, ContentDeserializer, ContentRefDeserializer, ContentVisitor,
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the derive macro `serde::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `facebook-permission` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "d1081ee3eb69f43ee46a45ba1d09cef9006db802e9b5da6f23b98bd8c809306e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1081ee3eb69f43ee46a45ba1d09cef9006db802e9b5da6f23b98bd8c809306e", kill_on_drop: false }`
[INFO] [stdout] d1081ee3eb69f43ee46a45ba1d09cef9006db802e9b5da6f23b98bd8c809306e